Question

(x+2) (x-4) (x+6) (x-8)​

Answer 1

Answer:

$x^4-4x^3-52x^2+112x+364$

Step-by-step explanation:

$(x+2)(x-4)(x+6)(x-8)\\=(x^2-2x-8)(x^2-2x-48)$

$t=x^2-2x$

$(t-8)(t-48)\\=t^2-56t+384\\=(x^2-2x)^2-56(x^2-2x)+364\\=x^4-4x^3+4x^2-56x^2+112x+364\\=x^4-4x^3-52x^2+112x+364$

I checked that again on wolfram-alpha, it's correct :)

Answer 2

Answer:

Hey here is your answer take a look

Step-by-step explanation:

Hope this helped you please mark me as a brainliest please